|
US$499.00 · In stock
Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB 14536.20-2008: [GB/T 14536.20-2008] Automatic electrical controls for household and similar use -- Particular requirements for automatic electric water and air flow sensing controls, including mechanical requirements
Status: Valid
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB 14536.20-2008 | English | 499 |
Add to Cart
|
4 days [Need to translate]
|
[GB/T 14536.20-2008] Automatic electrical controls for household and similar use -- Particular requirements for automatic electric water and air flow sensing controls, including mechanical requirements
| Valid |
GB 14536.20-2008
|
PDF similar to GB 14536.20-2008
Basic data | Standard ID | GB 14536.20-2008 (GB14536.20-2008) | | Description (Translated English) | [GB/T 14536.20-2008] Automatic electrical controls for household and similar use -- Particular requirements for automatic electric water and air flow sensing controls, including mechanical requirements | | Sector / Industry | National Standard | | Classification of Chinese Standard | K32 | | Classification of International Standard | 29.130.20 | | Word Count Estimation | 19,139 | | Date of Issue | 2008-12-30 | | Date of Implementation | 2010-02-01 | | Quoted Standard | GB 14536.1 | | Regulation (derived from) | Announcement of Newly Approved National Standards No. 26 of 2008 (total 139) | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China | | Summary | This Chinese standard applies to household and similar devices (including heaters, air conditioners and similar devices), the device or devices used in conjunction with automatic electrical water and air flow sensing controls. The device of electricity, gas, oil, solid fuel, solar thermal energy, etc., or a combination thereof. Note: For example: sealed boiler, air conditioning and ventilation equipment cooler with automatic electrical water and air flow sensing controls. 1. 1. 1 this standard applies to the inherent safety and equipment protection related operating value and operating procedures, and applicable for use in household and similar equipment, devices, or equipment used in conjunction with automatic electrical water and air flow sensing controls tests. This standard also applies to GB 4706 range appliances controller. Not intended for normal household use but may still be used by the public facilities, such as going in shops, in light industry and farm equipment used by the non-professionals, the electrical water and air flow sensing controls automatically are also within the scope of this standard. This standard also applies to the control system as a part of a separate controller, or the multi-function controller with a power output of the controller together mechanically. This standard does not apply to pressure-sensitive controllers, which are included in GB14536. 7 in the request. This standard does not apply specifically for industrial use electric automatic water and air flow sensing controls. Note | GB 14536.20-2008: [GB/T 14536.20-2008] Automatic electrical controls for household and similar use -- Particular requirements for automatic electric water and air flow sensing controls, including mechanical requirements
---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Automatic electrical controls for household and similar use.Particular requirements for automatic electric water and air flow sensing controls, including mechanical requirements
ICS 29.130.20
K32
National Standards of People's Republic of China
GB 14536.20-2008/IEC 60730-2-18.1997
Household and similar electrical automatic controller
Particular requirements for water and air flow sensing controls,
Including mechanical requirements
(IEC 60730-2-18.1997, IDT)
Posted 2008-12-30
2010-02-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Table of Contents
Introduction Ⅲ
IEC Introduction Ⅴ
1 Scope and normative references 1
2 Definitions 1
3 2 General requirements
4 General notes 2
Rating 2 5
6 Category 2
Profile 3 7
8 Protection against electric shock 3
9 3 ground protection measures
10 terminal and the terminal 3
11 structural requirements 4
12 moisture and dust 4
13 Electric strength and insulation resistance 4
14 fever 4
15 Manufacturing deviation and drift 4
4 16 Environmental Stress
17 5 Durability
18 mechanical strength 5
19 Threaded parts and connections 5
20 creepage distances, clearances and distances through insulation 5
21 heat, fire and resistance to tracking 5
22 6 corrosion resistance
23 radio interference suppression 6
24 assembly 6
25 Normal operation 6
26 6 operations at power interference, magnetic interference and electromagnetic interference
27 non-normal operation 6
28 Guidelines for the use of electronic disconnection 6
Figure 7
Appendix 8
Appendix E leakage current measurement circuit 8
Requirements Annex H (normative) electronic controller 8
Appendix AA standalone installation controller cycles 11
GB 14536.20-2008/IEC 60730-2-18.1997
Foreword
All technical content in this section is mandatory.
GB 14536 "Household and similar electrical automatic controller" is divided into two parts.
--- Part 1. General requirements;
--- Part 2. Particular requirements.
Special requirements and consists of the following components.
--- GB 14536.3 - Particular requirements for thermal motor protectors (IEC 60730-2-2, IDT);
--- Particular requirements GB 14536.4 tubular fluorescent lamp ballasts for thermal protectors (IEC 60730-2-3, IDT);
--- GB 14536.5 sealed and semi-hermetic motor - compressor motor thermal protection Particular requirements (IEC 60730-2-4, IDT);
--- Particular requirements GB 14536.6 automatic electrical burner control systems (IEC 60730-2-5, IDT);
--- GB 14536.7 pressure sensitive electrical controls - Particular requirements (idt IEC 60730-2-6);
--- GB 14536.8 Particular requirements for timers and time switches (idt IEC 60730-2-7);
--- GB 14536.9 Particular requirements for electrically operated water valves (including mechanical requirements) (IEC 60730-2-8, IDT);
--- GB 14536.10 - Particular requirements for temperature sensing controls (IEC 60730-2-9, IDT);
--- GB 14536.11 Particular requirements for motor starting relays (IEC 60730-2-10, IDT) used;
--- GB 14536.12 Particular requirements for energy regulators (idt IEC 60730-2-11);
--- GB 14536.13 Particular requirements for electrically operated door locks (IEC 60730-2-12, IDT);
--- GB 14536.15 Particular requirements for humidity sensing controls (IEC 60730-2-13, IDT);
--- GB 14536.16 Particular requirements for electric actuators (idt IEC 60730-2-14);
--- GB 14536.17 special requirements of the float or electrode-sensitive automatic electrical water level sensing controller used in the boiler appliance
(IEC 60730-2-15, IDT);
--- GB 14536.18 - Particular requirements for household and similar use of the float type level controllers (IEC 60730-2-16, IDT);
--- GB 14536.19 Particular requirements for electrically operated gas valves, including mechanical requirements (IEC 60730-2-17, IDT);
--- GB 14536.20 Particular requirements for water and air flow sensing controls, including mechanical requirements (IEC 60730-2-18, IDT);
--- GB 14536.21 Particular requirements for electrically operated oil valves, including mechanical requirements (IEC 60730-2-19, IDT);
This section identical with IEC 60730-2-18.1997 "Household and similar electrical controls - Part 2. The water and air flow Min
A sense of the special requirements of the controller, including mechanical requirements. "
Part of this structure with IEC 60730-2-18.1997 are identical. In this section, there is a corresponding national standard, incorporated by reference country
Standard; no national standards, IEC standards are incorporated by reference outlined. Part 2 Normative arrangement with sequential file
IEC 60730-2-18 different.
This part of IEC 60730-2-18 compared differences are as follows.
a) In Chapter 17, the Chinese used instead of pressure test overload test.
For ease of use, this section made the following editorial changes.
a) "This standard" be replaced by "this section";
b) use a decimal point instead of a decimal comma ",". ",";
c) increase the national standard foreword;
d) with "GB 14536.1" instead of "Part 1."
This part of GB 14536.1-2008 "Household and similar electrical controls - Part 1. General requirements" in conjunction.
GB 14536.20-2008/IEC 60730-2-18.1997
Appendix H of this part of the normative appendix.
This part is proposed by the China Electrical Equipment Industrial Association.
This part of the National Standardization Technical Committee household automatic control (SAC/TC212) centralized.
This section is drafted. Guangzhou CVC Testing Institute, Guangzhou Electric Apparatus Research Institute, Ningbo Economic and Technological Development Zone Haixin Electric
Technology Co., Ltd.
Drafters of this section. bamboo Li Ping, Liang Heming, Huang Kaiyun, thanks Ke Long.
GB 14536.20-2008/IEC 60730-2-18.1997
IEC Foreword
1) IEC (International Electrotechnical Commission) is a worldwide standardization group composed of national electrotechnical committees (IEC National Committees)
Organizations. The object of IEC is to promote international cooperation on issues related to the standardization of the electrical and electronic fields. For this purpose
IEC addition to other activities, but also publishes International Standards. Their preparation is entrusted to technical committees
Completed. As a member of IEC National Committees, as long as the interest of the standard to be developed, may participate in the development of its work
Make. Liaising with the IEC 's international, official or unofficial organizations are also involved in the development of standards. IEC and the World
Organization for Standardization (ISO ) in accordance with the conditions specified in the agreement, close cooperation.
2) since each technical committee has representatives from the National Commission on the relevant issues of interest, so the IEC on technical
Issue formal decisions or agreements on the maximum expression of the international consensus on the relevant issues.
3) documents generated in the form of recommendations for international use, and standards, technical specifications, technical reports or guidelines published in the form,
And National Committees in that sense of acceptance.
4) In order to promote international unification, IEC National Committees in charge of the IEC international standards transparently converted to the maximum extent possible
National or regional standards. Between the IEC Standard and the corresponding national or regional standard if there is any difference, it should be converted into the standard
After clearly illustrates.
5) IEC did not develop any signs of approval procedures, in case a device is declared in conformity with an IEC standard is, this is not IEC
Accountable.
6) It is noteworthy that this International Standard may involve some parts of the patent. IEC for the identification of some or all of this
A Class of the patent will be irresponsible.
International Standard IEC 60730-2-18 by the IEC TC72. home automation controller Technical Committee.
Standard text based on the following documents.
FDIS Report on voting
72/349/FDIS 72/372/RVD
For more information on this standard a vote, the vote on the report, see the table below.
Part 2 of this article should be used in conjunction with IEC 60730-1. It is based on the IEC 60730-1 second edition (1993) and Amendment 1 (1994
Years) on the basis of the formation. IEC 607 30-1 should be considered in future editions or revised pieces.
The first part 2 supplements or modifies the corresponding provisions of IEC 60730-1, to make it into the IEC standard. water and air flow sensing control
Particular requirements, including mechanical requirements.
Part 2, where marked "increase", "modification" or "replacement" of the place, the corresponding requirements, test specifications in Part 1, or comment
It should be amended accordingly.
Where the need to modify the Department, Part 2 will be indicated in the corresponding provisions of Part 1 is applicable.
The development of international standards, each country must be considered in all regions due to the different requirements of the actual situation formed, and each country should be recognized
Electrical systems and wiring codes family differences.
In Part 2 of this article, note the differences in different countries in order to give "in some countries" form; see these differences.
--- 10.1.4;
--- H. 26.9;
--- H. 26.10;
--- H. 26.11.
In this publication.
GB 14536.20-2008/IEC 60730-2-18.1997
1) using the following printing fonts.
--- Requirements Body. roman;
--- Test specifications. italic;
--- Note. The small Roman font.
2) an increase in the base portion of the first strip those, notes, projects and numbered starting from 101.
GB 14536.20-2008/IEC 60730-2-18.1997
Household and similar electrical automatic controller
Particular requirements for water and air flow sensing controls,
Including mechanical requirements
1 Scope and normative references
GB 14536.1 of the chapter, replaced by the following.
instead.
1.1 part inside, on the device or with equipment for household and similar equipment (including heaters, air conditioners and the like) make together
With automatic electrical water and air flow sensing controls. The equipment of electricity, gas, oil, solid fuel, solar thermal, etc., or combinations thereof.
NOTE. For example. a sealed boilers, chillers and air conditioning equipment used in ventilated automatic electrical water and air flow sensing controls.
1.1.1 This section applies to the operating values and operating procedures, and equipment related to the protection of intrinsically safe and suitable for use in household and similar equipment
Inside, on the device or devices used in conjunction with automatic test electrical water and air flow sensing controls.
This section also applies to electrical use within the GB 4706 range of controllers.
But it is not intended as general household equipment can still be used by the public, such as going to the shops, light industry and farms by non-professionals
Equipment used in its electric automatic water and air flow sensing controls are also within the scope of this.
This section also applies as a separate part of the controller of the control system, or a multi-function controller with no mechanical power output of the group
Together controller.
This section does not apply to pressure sensing controls, requirements for these controllers are included in the GB 14536.7.
This section does not apply to automatic electrical water and air flow sensing controls designed for industrial use.
NOTE. In the second part, "device" contains the word "appliances and equipment."
1.1.2 This section applies to mechanically operated or electrically operated, in response to the flow of air and electric control or automatic controller.
1.1.3 This section contains the electrical performance requirements for water and air flow sensing controls may affect the electrical safety and mechanical performance requirements.
1.1.4 Often these water and air flow sensing controls are integrated or mounted in the device, or intend to become integrated into the device, or a combination
Or on the device. When these controllers are installed independently or with a wire structure, the second part is not included in this section.
1.2 section applies to rated voltage not exceeding 660V, rated current not exceeding 63A controller.
1.3 part without taking into account the value of an automatic action in response to the controller, the controller if this response depends on the device mounting method.
Response If the response value has a significant impact on the safety of users or the environment, the appropriate standards for household appliances manufacturer or decision
Values apply.
1.4 section also applies to controllers equipped with electronic devices, which requirements are contained in Appendix H.
1.5 Normative References
The following documents contain provisions which, through reference in this Part of GB 14536, constitute provisions of this part. For dated reference documents
Member, all subsequent amendments (not including errata content) or revisions do not apply to this section, however, encouraged to reach under this section
Parties to research agreement to use the latest versions of these documents. For undated reference documents, the latest versions apply to this
section.
increase.
GB 14536.7 household and similar use automatic controller automatic electrical pressure sensing controller Particular requirements (including the machinery to
Seeking) (idtGB 14536.7-1996, IEC 60730-2-6.1991)
2 Definitions
GB 14536.1 in this chapter, except for the following apply.
GB 14536.20-2008/IEC 60730-2-18.1997
2.2 usage type is defined according to the controller
2.2.19 Addition.
Note. See 2.2.101 and 2.2.102.
2.2.20 Addition.
Note. See 2.2.103 and 2.2.104.
increase.
2.2.101
Under normal conditions of intended use for judging one kind or maintaining water flow sensing controls between two specific values, it may
With means for preventing user settings.
NOTE. Flow operation of the controller is automatically reset type.
2.2.102
Under normal conditions of intended use for determining whether or maintaining airflow between two specific values of a gas flow sensing controls, it may
With means for preventing user settings.
NOTE. The air-operated controller is automatically reset type.
2.2.103
Under abnormal conditions when the water is less than a specified value response does not provide means for preventing user settings.
Note. The water cut is automatic or manual reset type.
2.2.104
When the air flow is less than a certain value in response to an irregular situation, it does not provide a means for preventing user settings.
Note. stream cutter is automatic or manual reset type.
3 General requirements
This is applicable in GB 14536.1.
General Description 4 Test
GB 14536.1 in this chapter, except for the following apply.
4.1 Test conditions
4.1.7 specified in Table 7.2 and flow rate of change (ie, α1, β1, α2, β2) for chapter 17 test tolerances shall be declared by the manufacturer.
increase.
Value 4.101 Appendix AA in independent-mounted water and air flow sensing controls Chapter 17 of the test, unless otherwise stated. overall
Type and value of the load controller specified in the relevant appliance standard.
5 RATINGS
This is applicable in GB 14536.1.
Category 6
GB 14536.1 in this chapter, except for the following apply.
6.3 By Application
6.3.9 Addition.
GB 14536.20-2008/IEC 60730-2-18.1997
6.3.9.101 --- air-operated controller.
6.3.9.102 --- flow controller operation.
6.3.9.103 --- airflow cutter.
6.3.9.104 --- water cutter.
7 Information
GB 14536.1 in this chapter, except for the following apply.
modify.
Table 7.2
Information chapter, strip method
5 NA
23 mounting surface limit temperature (TS) 6.12.2,14.1,17.3 D
34 Not applicable
38 Not applicable
44 Not applicable
48 Action Value (s)
2.3.11,2.3.12,6.4.3.10,10,11,14,
15.6,17
101 maximum liquid temperature (TL) 14.5.1 D
102 maximum working pressure and, if applicable 2.3.29,18.101 C
103 intends to use the controller to any particular environmental conditions
Member (7.2, except Table 15 declared) 101)
12.101 D
Table 7.2 Notes.
d)
modify.
"Gas flow" to "air or water."
increase.
101) These data may be obtained from the manufacturer or a statement by the relevant IEC standard equipment.
8 Protection against electric shock
This is applicable in GB 14536.1.
9 ground protection measures
This is applicable in GB 14536.1.
10 terminal and ends
GB 14536.1 of the chapter is applicable except as follows.
Terminals and terminations 10.1 external copper conductors
10.1.4 Addition.
NOTE. In the United States and Canada, operating voltage greater than 50V controller shall be equipped with the appropriate terminals or leads to connect the fixed wiring, the current level should
not lower than.
--- 1.25 times the fixed electric appliance load current;
GB 14536.20-2008/IEC 60730-2-18.1997
--- 1.25 times the single-phase motor full load current;
Motor full load current --- 1.25 times and 1.25 times joint load stationary electric appliances load;
--- 1.25 times the maximum full load current of the motor full load current plus other;
--- 1.0 times all the other loads.
Meets by visual inspection to check.
11 structural requirements
GB 14536.1 in this chapter, except for the following apply.
increase.
11.101 operating mechanism related to structural requirements
11.101.1 member fixed to the screws and nuts on the movable member should be swaged or keyed.
11.101.2 moving parts should be adopted by the separator or from the physical location of the wires connected to the controller are separated, so as not to interfere with this wire
Some parts of the movement.
Compliance is checked by observing 11.101.1 and 11.101.2.
12 moisture and dust
GB 14536.1 in this chapter apply except as follows.
increase.
12.1.101 using water and air flow sensing controls under special environmental conditions in item 103 should be declared in this environment into in Table 7.2
Assessed.
Meets or by testing determined through negotiation between manufacturers and testing organizations in the relevant IEC standards for testing environmental conditions
Methods to determine.
After the test, if they meet the following requirements, the controller is in line with the thought.
--- No signs of impregnated test media;
--- All automatic operation and manual operation based upon a predetermined manner and be declared; and
--- Still meet the requirements of 17.5.
13 Electric strength and insulation resistance
This is applicable in GB 14536.1.
Fever 14
GB 14536.1 in this chapter, except for the following apply.
14.4.3.1 Not applicable.
14.5.1 Addition.
Water flow sensitive controller, in the manner prescribed in the installation, the water level is maintained at TL (Table 7.2,101 item) and is connected to the maximum working
Pressure (Table 7.2,102 items). Ambient temperature of the test controller to the Tmax Tmax + 5 ℃ or 1.05Tmax, whichever is higher.
In the test without water and the situation separately.
15 Manufacturing deviation and drift
This is applicable in GB 14536.1.
16 Environmental Stress
This is applicable in GB 14536.1.
GB 14536.20-2008/IEC 60730-2-18.1997
17 Durability
GB 14536.1 in this chapter, except for the following apply.
17.1 General requirements
increase.
17.1.1.101 predetermined flow sensing controls installed. When the controller tested Chapter 17, the flow sensing controls shall pass
Through the practical application of simulation to start the cycle. This simulation machine cycle approach should consult manufacturers and testing organizations decide. Liquid or
Flow rate is not required.
17.6 does not apply.
Except reset operation must be started outside, 17.7 and 17.8 apply. If the mechanism allows the manufacturer or in Table 7.2
Declaration, shall be specified in 17.4 starting acceleration.
~ 17.10 17.13 NA.
17.15 NA.
18 Mechanical strength
GB 14536.1 in this chapter, except for the following apply.
increase.
18.101 member strength (hydrostatic)
18.101.1 with Boden tube (Bourdentube), easy to bend the flow of metal bellows, diaphragm or similar components sensitive controller, these
Rated at 2000kPa parts or more, and is not enclosed in a flow sensing controls housing, such a controller will bear the greatest
4 times the working pressure of hydraulic test, which lasted 1min, do not burst.
Controller filled with water to test the gas discharge, and is connected to the pump. Pressure is gradually increased to the required test pressure.
It assumed the leak will not cause a predetermined pressure less than 50% and will continue to test up to four times the maximum working pressure, then the test
Filter or gasket leak is permitted.
18.101.2 with Boden tube (Bourdentube), flexible metal bellows, diaphragm or similar parts flow sensing controls, which
These components rated at 2000kPa or more, and enclosed in a shell flow sensing controls, such a controller to meet
18.101.1 or meet the requirements of.
--- Maximum working pressure of twice the static pressure of 1min, no significant leakage; and
--- Withstand the equivalent of four times the maximum working pressure, static pressure 1min, or if you do not destroy the device can not meet this requirement, then to
Less withstand 3 times the maximum working pressure. In addition, the housing can be released to prove damage equivalent to four times the maximum working pressure brought
For example endanger humans or the surrounding environment, or proof casing can withstand the test pressure.
Test to see 18.101.1.
18.101.3 a cutter to be able to withstand water pressure test 1min no breakdown, which is 4 times the maximum working pressure.
Controller filled with water to test the gas discharge, and is connected to the pump. Pressure is gradually increased to the required test pressure.
19 Threaded parts and connections
This is applicable in GB 14536.1.
20 creepage distances, clearances and distances through insulation
This is applicable in GB 14536.1.
21 heat, fire and tracking resistance
This is applicable in GB 14536.1.
GB 14536.20-2008/IEC 60730-2-18.1997
22 corrosion resistance
This is applicable in GB 14536.1.
23 radio interference suppression
This is applicable in GB 14536.1.
24 components
This is applicable in GB 14536.1.
25 normal operation
See Appendix H.
26 operating at power interference, magnetic interference and electromagnetic interference
See Appendix H.
27 non-normal operation
GB 14536.1 in this chapter, except for the following apply.
27.2 and 27.3 does not apply.
See Appendix H.
28 Guidelines for the use of electronic disconnection
See Appendix H.
GB 14536.20-2008/IEC 60730-2-18.1997
Fig GB 14536.1 FIG apply.
GB 14536.20-2008/IEC 60730-2-18.1997
appendix
GB 14536.1 Appendix is applicable except as follows.
Appendix E
Measuring the leakage current of the circuit
GB 14536.1 in the appendix does not apply.
Appendix H
(Normative)
Requirements for electronic controllers
GB 14536.1 of the appendix, is applicable except as follows.
H. 7 Information
Additional items are shown in Table 7.2.
Increases the following items.
Information chapter, strip method
58a increase.
Table H. 26.2 Note 1).
73 controller to withstand a second failure analysis
After action 104 water and air flow cut off the output state 101) H. 26.2.102, H. 26.2.103, H. 26.2.104, H. 26.2.105 X
increase.
101), for example, conductive or non-conductive, if applicable.
H. 11 structural requirements
H. 11.12 use the software controller
H. 11.12.8 Interpretation Note replaced by the following.
Note. The time can be claimed in the corresponding provisions of the standard equipment.
H. 11.12.8.1 increase.
NOTE. Table H. 7.2 in response to the first 72 statement can be specified in the relevant equipment.
H. 26 operating at power interference, magnetic interference and electromagnetic interference
H. 26.2 Addition.
After each test, it should be judged on the basis of one or more of the following, as shown in Table H. 26.2 requirements.
H. 26.2.101 If applicable, the controller should remain in its current condition, then, should continue to operate within the limits according to Chapter 15 declaration.
H. 26.2.102 controller shall adopt the conditions in Table 7.2 Section 104 statement, after which, according to H. Requirements 26.2.101 operation.
H. 26.2.103 controller shall adopt the conditions in Table 7.2 Section 104 of the statement, it can not automatically or manually reset...
|